/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2012 Igalia S.L.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "ephy-about-handler.h"
#include "ephy-embed-shell.h"
#include "ephy-file-helpers.h"
#include "ephy-smaps.h"
#include "ephy-web-app-utils.h"
#include <gio/gio.h>
#include <glib/gi18n.h>
#ifdef HAVE_WEBKIT2
#include <webkit2/webkit2.h>
#else
#include <webkit/webkit.h>
#endif
static gchar *css_style = NULL;
static void
read_css_style (void)
{
GError *error = NULL;
const gchar *file;
if (css_style)
return;
file = ephy_file ("about.css");
if (file && !g_file_get_contents (file, &css_style, NULL, &error)) {
g_debug ("%s", error->message);
g_error_free (error);
}
}
void
_ephy_about_handler_handle_plugins (GString *data_str, GList *plugin_list)
{
#ifdef HAVE_WEBKIT2
GList *p;
read_css_style ();
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head><body>",
_("Installed plugins"),
css_style);
g_string_append_printf (data_str, "<h1>%s</h1>", _("Installed plugins"));
for (p = plugin_list; p; p = p->next) {
WebKitPlugin *plugin = WEBKIT_PLUGIN (p->data);
GList *m, *mime_types;
/* TODO: Enable/disable plugins in WebKit2 */
g_string_append_printf (data_str, "<h2>%s</h2>%s<br>%s: <b>%s</b>" \
"<table id=\"plugin-table\">" \
" <thead><tr><th>%s</th><th>%s</th><th>%s</th></tr></thead><tbody>",
webkit_plugin_get_name (plugin),
webkit_plugin_get_description (plugin),
_("Enabled"), /*webkit_plugin_get_enabled (plugin)*/ TRUE ? _("Yes") : _("No"),
_("MIME type"), _("Description"), _("Suffixes"));
mime_types = webkit_plugin_get_mime_info_list (plugin);
for (m = mime_types; m; m = m->next) {
WebKitMimeInfo *mime_info = (WebKitMimeInfo *) m->data;
const gchar * const *extensions;
guint i;
g_string_append_printf (data_str, "<tr><td>%s</td><td>%s</td><td>",
webkit_mime_info_get_mime_type (mime_info),
webkit_mime_info_get_description (mime_info));
extensions = webkit_mime_info_get_extensions (mime_info);
for (i = 0; extensions && extensions[i] != NULL; i++)
g_string_append_printf (data_str, "%s%c", extensions[i],
extensions[i + 1] ? ',' : ' ');
g_string_append (data_str, "</td></tr>");
}
g_string_append (data_str, "</tbody></table>");
}
g_string_append (data_str, "</body>");
#endif
}
static void
ephy_about_handler_handle_plugins (GString *data_str)
{
#ifndef HAVE_WEBKIT2
WebKitWebPluginDatabase* database = webkit_get_web_plugin_database ();
GSList *plugin_list, *p;
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head><body>",
_("Installed plugins"),
css_style);
g_string_append_printf (data_str, "<h1>%s</h1>", _("Installed plugins"));
plugin_list = webkit_web_plugin_database_get_plugins (database);
for (p = plugin_list; p; p = p->next) {
WebKitWebPlugin *plugin = WEBKIT_WEB_PLUGIN (p->data);
GSList *m, *mime_types;
g_string_append_printf (data_str, "<h2>%s</h2>%s<br>%s: <b>%s</b>" \
"<table id=\"plugin-table\">" \
" <thead><tr><th>%s</th><th>%s</th><th>%s</th></tr></thead><tbody>",
webkit_web_plugin_get_name (plugin),
webkit_web_plugin_get_description (plugin),
_("Enabled"), webkit_web_plugin_get_enabled (plugin) ? _("Yes") : _("No"),
_("MIME type"), _("Description"), _("Suffixes"));
mime_types = webkit_web_plugin_get_mimetypes (plugin);
for (m = mime_types; m; m = m->next) {
WebKitWebPluginMIMEType *mime_type = (WebKitWebPluginMIMEType*) m->data;
guint i;
g_string_append_printf (data_str, "<tr><td>%s</td><td>%s</td><td>",
mime_type->name, mime_type->description);
for (i = 0; mime_type->extensions[i] != NULL; i++)
g_string_append_printf (data_str, "%s%c", mime_type->extensions[i],
mime_type->extensions[i + 1] ? ',' : ' ');
g_string_append (data_str, "</td></tr>");
}
g_string_append (data_str, "</tbody></table>");
}
webkit_web_plugin_database_plugins_list_free (plugin_list);
#endif
g_string_append (data_str, "</body>");
}
static void
ephy_about_handler_handle_memory (GString *data_str)
{
char *memory;
static EphySMaps *smaps = NULL;
if (!smaps)
smaps = ephy_smaps_new ();
memory = ephy_smaps_to_html (smaps);
if (memory) {
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head><body>",
_("Memory usage"),
css_style);
g_string_append_printf (data_str, "<h1>%s</h1>", _("Memory usage"));
g_string_append (data_str, memory);
g_free (memory);
}
}
static void
ephy_about_handler_handle_epiphany (GString *data_str)
{
g_string_append_printf (data_str, "<head><title>Epiphany</title>" \
"<style type=\"text/css\">%s</style></head>" \
"<body style=\"background: #3369FF; color: white; font-style: italic;\">",
css_style);
g_string_append (data_str, "<div id=\"ephytext\">" \
"Il semble que la perfection soit atteinte non quand il n'y a plus rien à" \
" ajouter, mais quand il n'y a plus rien à retrancher." \
"</div>" \
"<div id=\"from\">" \
"<!-- Terre des Hommes, III: L'Avion, p. 60 -->" \
"Antoine de Saint-Exupéry" \
"</div></body>");
}
static void
ephy_about_handler_handle_applications (GString *data_str)
{
GList *applications, *p;
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head>" \
"<body class=\"applications-body\"><h1>%s</h1>" \
"<p>%s</p>",
_("Applications"),
css_style,
_("Applications"),
_("List of installed web applications"));
g_string_append (data_str, "<table>");
applications = ephy_web_application_get_application_list ();
for (p = applications; p; p = p->next) {
char *img_data = NULL, *img_data_base64 = NULL;
gsize data_length;
EphyWebApplication *app = (EphyWebApplication*)p->data;
if (g_file_get_contents (app->icon_url, &img_data, &data_length, NULL))
img_data_base64 = g_base64_encode ((guchar*)img_data, data_length);
g_string_append_printf (data_str,
"<form>" \
"<tbody><tr>" \
"<td class=\"icon\"><img width=64 height=64 src=\"data:image/png;base64,%s\"></img></td>" \
"<td class=\"data\"><div class=\"appname\">%s</div><div class=\"appurl\">%s</div></td>" \
"<td class=\"input\"><input type=\"hidden\" name=\"app_id\" value=\"%s\"><input type=\"submit\" value=\"Delete\" id=\"%s\">" \
"</td><td class=\"date\">%s <br /> %s</td></tr></tbody></form>",
img_data_base64, app->name, app->url, app->name, app->name,
/* Note for translators: this refers to the installation date. */
_("Installed on:"), app->install_date);
g_free (img_data_base64);
g_free (img_data);
}
g_string_append (data_str, "</table></body>");
ephy_web_application_free_application_list (applications);
}
static void
ephy_about_handler_handle_incognito (GString *data_str)
{
const char *filename;
char *img_data = NULL, *img_data_base64 = NULL;
gsize data_length;
filename = ephy_file ("incognito.png");
if (filename) {
g_file_get_contents (filename, &img_data, &data_length, NULL);
img_data_base64 = g_base64_encode ((guchar*)img_data, data_length);
}
g_string_append_printf (data_str, \
"<head>\n" \
"<title>%s</title>\n" \
"<style type=\"text/css\">%s</style>\n" \
"</head>\n" \
"<body class=\"incognito-body\">\n" \
" <div id=\"mainblock\">\n" \
" <div style=\"background: transparent url(data:image/png;base64,%s) no-repeat 10px center;\">\n" \
" <h1>%s</h1>\n" \
" <p>%s</p>\n" \
" </div>\n" \
" </div>\n" \
"</body>\n",
_("Private Browsing"),
css_style, img_data_base64 ? img_data_base64 : "",
_("Private Browsing"),
_("You are currently browsing <em>incognito</em>. Pages viewed in this "
"mode will not show up in your browsing history and all stored "
"information will be cleared when you close the window."));
g_free (img_data_base64);
g_free (img_data);
}
GString *
ephy_about_handler_handle (const char *about)
{
GString *data_str = g_string_new("<html>");
read_css_style ();
if (!g_strcmp0 (about, "plugins"))
ephy_about_handler_handle_plugins (data_str);
else if (!g_strcmp0 (about, "memory"))
ephy_about_handler_handle_memory (data_str);
else if (!g_strcmp0 (about, "epiphany"))
ephy_about_handler_handle_epiphany (data_str);
else if (!g_strcmp0 (about, "applications"))
ephy_about_handler_handle_applications (data_str);
else if (!g_strcmp0 (about, "incognito") &&
ephy_embed_shell_get_mode (ephy_embed_shell_get_default ())
== EPHY_EMBED_SHELL_MODE_INCOGNITO)
ephy_about_handler_handle_incognito (data_str);
g_string_append (data_str, "</html>");
return data_str;
}
